/* 
 * Bitmain Tech, Home of Professional Bitmain Tech
 * Copyright 2014 Bitmain Tech Inc. and/or its affiliates and other contributors
 * as indicated by the @author tags. All rights reserved.
 * See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 */
package com.bitmain.mmst.core.global.option;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * properties配置的注解类，用于标识配置项的key，该key即为properties文件中的key
 *
 * @author Kweny - enkun.jiang@bitmain.com
 * @since 2015年12月4日
 */
@Retention(RetentionPolicy.RUNTIME)  
@Target({ElementType.FIELD})
public @interface OptionKey {
	String value() default "";
}
